Welcome Customer !

Membership

Help

Beijing Guancheng Measurement Technology Co., Ltd
Custom manufacturer

Main Products:

instrumentb2b>Products

MSG6130F Intelligent Differential Pressure Transmitter

NegotiableUpdate on 05/16
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin

Overview

MSG6130F Intelligent Differential Pressure Transmitter

Product Details


Product Features

benefitUsing MSG6130 intelligent differential pressure transmitter, equipped with welded sealed oil filled isolation diaphragm structure, adopting flat flange and extension

Flat flange, capillary remote transmission clamp flange, sanitary lock nut pressure rotary multiple connection methods, widely applicable to high temperature and corrosion

Differential pressure and liquid level measurement under clean conditions!


working principle

The medium pressure acts on the metal isolation corrugated membrane and is transmitted to the sensitive element beta chamber for measurement through the intermediate silicone oil

The diaphragm senses differential pressure to form a capacitance change, and the differential pressure forms a linear state with the differential capacitance to detect electricity

The differential pressure capacitance is amplified and converted into a standard current signal for output.




Technical Specifications

·Measurement range

Minimum measurement range 0~500Pa, maximum measurement range 0~4MPa

·Accuracy

The comprehensive error (including linearity, repeatability, and hysteresis) is better than 0.1%

<7KPa: 0.25% rated range 1:1~3:1 (0.25% standard range+0.03% TD)%

Set the range to 3:1 to 10:1

≥ 7kPa: 0.2% standard range 1:1~3:1 (0.2% standard range+0.03% TD)%

Set the range to 3:1 to 10:1

·Long term stability

Annually ≤ ± 0.15% Fs

·Working temperature

Allowable medium temperature (-40~100) ℃, allowable storage temperature (-40~85) ℃

Allowable ambient temperature (-20~60) ℃ (special requirement -40~85 ℃)

·Temperature influence

-Within the temperature range of 20 ℃ to+60 ℃, the influence error (zero point, range) is ≤ 0.8%

The influence error of the 7KPa range sensor is ≤ 1.2%

·Temperature coefficient

-10 ℃~+60 ℃ (0.05% URL+0.065% set range)/20K

-40 ℃~-10 ℃ 60 ℃~+85 ℃ (0.08% URL+0.1% set range)/20K

·Long term stability and qualitative analysis

Better than 0.1% FS per year and better than 0.25% for five years

·Sensors allow

Working static pressure

Unidirectional and bidirectional maximum allowable static pressure PN13MPa

·Static pressure influence

Under 100% condition, the impact is ≤ 0.25%

·Damping

0-40 seconds continuously adjustable

·Allow environmental humidity

100%HR

·Signal output

4-20mA linear output two-wire system with HART communication protocol

4-20mA square root output two-wire system with HART communication protocol

·Start time

3S without preheating required

·Vibration impact

2g 1000HZ ±0.05%

·Impact resistance

50g 11mesc

·Load characteristics

Corresponding to power supply voltage impedance of 50 Ω~1000 Ω (see figure)

·Power supply

12V~36V DC

·Sensor range ratio

20: 1. Continuously adjustable, zero point can be reversed and migrated 100%

·Installation location impact

Non horizontal installation generates a zero point error of less than 0.25KPa, which can be corrected by adjusting the zero point,

Does not affect measurement accuracy

·Electrical connection

The cable sealing shell is suitable for cables with an outer diameter of 6-8mm;

·Process Connection

1/4NPT internal thread; Connection of pressure conduit; M10 internal hole thread; Installation bracket connection

·Contact with medium

Sensor corrugated membrane: stainless steel 316L, Hastelloy C;

Partial materials

Sensor sealing ring: Fluorine rubber EPDM, PTFE carat (Kalrez);

Flange: Stainless steel 316, Hastelloy C

·Non contact with the medium

Shell: Die cast aluminum strip with epoxy resin coating; Fastener: Stainless steel

Partial materials

Nameplate: Stainless steel 304; Intermediate fluid in sensor: silicone oil

·On site terminal

Intelligent: 5-digit LCD digital display; Simulation: 3 1/2 digit LCD digital display

·Explosion proof level

Explosion proof Ex d Ⅱ C T6 Gb; Intrinsically safe Ex ia Ⅱ C T6 Ga



external structure


electrical connection

M5 terminal screw suitable for 0.5-1.5m ㎡ wire diameter

M20 × 1.5 internal thread cable entry hole, with cable sleeve for cables with outer diameter of 6-8mm ²

Instrument installation


Process Connection (1)


[-] Compression end elliptical flange internal thread connection thread standard: process screw hole 1/4-18NPT/installation screw hole M10 [see above figure]

[+] Flat flange or extended flange welding sealing diaphragm structure connection: Flange standard: GB9123-88 DN50、DN80、DN100、PN4MPa,

Extension flat flange: GB9123-88 DN80, PN4MPa, extension 50mm, 10mm, 200mm [see above figure]

Process Connection (2)


a、 Capillary lock nut pressure rotary welding sealing diaphragm structure
Connection standard: DIN11851-DN50, DN65, DN80, DN100PN 2.5MPa [see above figure]

b、 Capillary clamp flange welding sealing diaphragm structure
Flange standards: GB9123-88 DN50, DN80, PN1.6MPa/40MPa [see above figure]


Order Selection Table